Why people get into gambling. They believe it is an easy way to make money. When they weren't able to achieve it, they looked for different sources available around them. This is how many people start watching the streamers. For the streamers, it is like a profession. We can't blame them. We need to understand the reality and make decisions on our gameplay. Even I've tried different tricks following streamers. At the beginning I don't have the proper understanding. Later only realised and started to do it on my own, as luck is the only deciding factor of our winning.
Want to get rich quick... they run to gambling because they think gambling is a get-rich-quick scheme.
A streamer cannot be blamed because the profession is just a job or they work with casino affiliates so that they will get incentive pay.
If we can do like a streamer then do it ... I'm sure you will be addicted to the benefits.
But remember being a streamer is not easy let alone building from the bottom for more followers... you have to sacrifice a lot of money or fame.